Nostalrius Begins - Quality wow vanilla realm (1.12)

Server: PVP
Character:huopaode(Alliance)
when me lv1-lv60 my account never had more than 150 gold,So how can i had gold trafficking?and this week,me and a paladin got a run of Scholo just to help him finsish a task,as a repay,he give me 20G tips. i swear to god that i didnt do anything against the rules!

I see, and understand the confusion you have. But let's try and set up a little scenario
-Player A buys gold from a chinese source
-Player A then "tips" 20G to Player B
-Player B Has now obtained illegal gold, and can risk being banned for it.

Chances are you probaly just got some gold from someone else that they had obtained illegally, i can't tell you for sure though.